🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.95 AU - 1.15 AU

Year: 399 Days

Day: 44.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.02 AU - 2.6 AU

Year: 1302 Days

Day: 20.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.38 AU - 3.34 AU

Year: 1794 Days

Day: 35.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.68 AU - 3.72 AU

Year: 2639 Days

Day: 43.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 65.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 10.7

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.97 AU - 8.17 AU

Year: 6972 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,632,633 km

• M1: 143,165 km (0.082 R)
• M2: 300,093 km (0.083 R)
• M3: 416,630 km (0.074 R)
• M4: 778,208 km (0.053 R)
• M5: 1,191,098 km (0.114 R)
• M6: 1,281,455 km (0.072 R)
• M7: 1,508,246 km (0.12 R)
• M8: 2,310,390 km (0.057 R)
• M9: 2,424,832 km (0.046 R)
• M10: 2,659,401 km (0.083 R)
• M11: 3,201,394 km (0.102 R)
• M12: 3,564,319 km (0.072 R)
• M13: 4,188,890 km (0.106 R)
• M14: 5,113,854 km (0.086 R)
• M15: 5,446,260 km (0.119 R)
• M16: 5,785,698 km (0.066 R)
• M17: 6,005,307 km (0.081 R)
• M18: 6,485,068 km (0.119 R)
• M19: 6,680,592 km (0.1 R)
• M20: 7,686,787 km (0.107 R)
• M21: 7,824,567 km (0.072 R)
• M22: 8,102,520 km (0.067 R)
• M23: 8,172,532 km (0.039 R)
• M24: 8,313,303 km (0.111 R)
• M25: 8,775,860 km (0.056 R)
• M26: 9,356,748 km (0.072 R)
• M27: 9,430,201 km (0.075 R)
• M28: 10,289,342 km (0.117 R)
• M29: 10,632,220 km (0.099 R)
• M30: 12,001,489 km (0.091 R)
• M31: 12,564,725 km (0.041 R)
• M32: 12,849,560 km (0.11 R)
• M33: 13,384,222 km (0.119 R)
• M34: 13,842,441 km (0.099 R)
• M35: 14,517,875 km (0.116 R)
• M36: 14,816,921 km (0.05 R)
• M37: 15,377,464 km (0.054 R)
• M38: 15,813,393 km (0.078 R)
• M39: 15,945,039 km (0.116 R)
• M40: 16,032,853 km (0.098 R)
• M41: 16,165,097 km (0.111 R)
• M42: 16,297,641 km (0.089 R)
• M43: 17,597,646 km (0.104 R)
• M44: 17,962,067 km (0.115 R)
• M45: 18,283,104 km (0.073 R)
• M46: 18,744,912 km (0.055 R)
• M47: 19,070,437 km (0.079 R)
• M48: 19,304,109 km (0.113 R)
• M49: 19,963,537 km (0.116 R)
• M50: 20,058,382 km (0.088 R)
• M51: 20,630,294 km (0.1 R)
• M52: 21,644,269 km (0.111 R)
• M53: 22,329,128 km (0.108 R)
• M54: 22,723,767 km (0.117 R)
• M55: 23,021,168 km (0.101 R)
• M56: 23,670,123 km (0.117 R)
• M57: 24,782,084 km (0.059 R)
• M58: 25,088,161 km (0.03 R)
• M59: 26,169,754 km (0.116 R)
• M60: 27,424,431 km (0.101 R)
• M61: 28,112,133 km (0.082 R)
• M62: 28,591,743 km (0.095 R)
• M63: 29,020,192 km (0.06 R)
• M64: 29,666,903 km (0.106 R)
• M65: 29,775,063 km (0.111 R)
• M66: 30,209,495 km (0.066 R)
• M67: 30,372,856 km (0.058 R)
• M68: 30,809,981 km (0.111 R)
• M69: 31,029,441 km (0.05 R)
• M70: 31,414,506 km (0.096 R)
• M71: 33,589,360 km (0.118 R)
• M72: 33,928,348 km (0.027 R)
• M73: 34,552,620 km (0.1 R)
• M74: 34,894,601 km (0.119 R)
• M75: 35,066,190 km (0.095 R)
• M76: 38,259,207 km (0.06 R)
• M77: 39,205,413 km (0.063 R)
• M78: 39,800,663 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.6

Radius: 14.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.13 AU - 10.43 AU

Year: 10484 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,632,633 km

• M1: 294,259 km (0.113 R)
• M2: 425,606 km (0.106 R)
• M3: 888,911 km (0.083 R)
• M4: 1,075,908 km (0.084 R)
• M5: 1,191,547 km (0.109 R)
• M6: 1,311,824 km (0.092 R)
• M7: 1,602,941 km (0.084 R)
• M8: 1,717,832 km (0.11 R)
• M9: 2,163,185 km (0.113 R)
• M10: 2,269,699 km (0.097 R)
• M11: 2,443,681 km (0.112 R)
• M12: 2,782,371 km (0.099 R)
• M13: 2,922,095 km (0.105 R)
• M14: 3,088,298 km (0.112 R)
• M15: 3,355,779 km (0.098 R)
• M16: 3,580,475 km (0.056 R)
• M17: 3,707,484 km (0.083 R)
• M18: 3,810,258 km (0.042 R)
• M19: 4,419,719 km (0.106 R)
• M20: 5,260,609 km (0.073 R)
• M21: 5,640,438 km (0.07 R)
• M22: 5,759,069 km (0.096 R)
• M23: 6,150,716 km (0.073 R)
• M24: 6,582,157 km (0.086 R)
• M25: 6,801,617 km (0.035 R)
• M26: 6,896,462 km (0.114 R)
• M27: 7,087,498 km (0.103 R)
• M28: 7,344,807 km (0.096 R)
• M29: 7,572,644 km (0.106 R)
• M30: 8,202,750 km (0.085 R)
• M31: 8,371,347 km (0.057 R)
• M32: 8,884,318 km (0.057 R)
• M33: 9,092,259 km (0.044 R)
• M34: 9,513,377 km (0.119 R)
• M35: 9,940,779 km (0.078 R)
• M36: 10,156,798 km (0.108 R)
• M37: 10,301,758 km (0.096 R)
• M38: 10,520,470 km (0.115 R)
• M39: 11,073,982 km (0.072 R)
• M40: 11,637,069 km (0.101 R)
• M41: 11,941,201 km (0.057 R)
• M42: 14,102,741 km (0.119 R)
• M43: 14,264,606 km (0.068 R)
• M44: 15,581,965 km (0.101 R)
• M45: 16,212,819 km (0.08 R)
• M46: 16,467,584 km (0.109 R)
• M47: 16,852,051 km (0.088 R)
• M48: 17,326,126 km (0.103 R)
• M49: 18,155,347 km (0.096 R)
• M50: 18,464,117 km (0.106 R)
• M51: 18,952,853 km (0.095 R)
• M52: 20,261,685 km (0.117 R)
• M53: 22,633,709 km (0.116 R)
• M54: 23,156,853 km (0.12 R)
• M55: 23,491,802 km (0.113 R)
• M56: 24,021,379 km (0.089 R)
• M57: 24,798,839 km (0.085 R)
• M58: 26,378,293 km (0.096 R)
• M59: 27,129,873 km (0.09 R)
• M60: 27,584,202 km (0.033 R)
• M61: 27,736,193 km (0.114 R)
• M62: 28,092,087 km (0.057 R)
• M63: 29,530,320 km (0.12 R)
• M64: 29,945,604 km (0.1 R)
• M65: 30,467,402 km (0.097 R)
• M66: 31,044,999 km (0.111 R)
• M67: 32,264,371 km (0.085 R)
• M68: 32,371,034 km (0.111 R)
• M69: 32,531,403 km (0.091 R)
• M70: 32,692,071 km (0.111 R)
• M71: 32,853,039 km (0.038 R)
• M72: 33,121,717 km (0.076 R)
• M73: 33,553,306 km (0.118 R)
• M74: 33,769,775 km (0.102 R)
• M75: 34,585,681 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 11,614 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit